From 6f326f91bd61b0874b39bc73bf6d732e3655bccb Mon Sep 17 00:00:00 2001
From: Tim Van Baak <tim.vanbaak@gmail.com>
Date: Sun, 26 Jan 2020 23:15:43 -0800
Subject: [PATCH] Add lexicon create page shell

---
 amanuensis/server/forms.py            | 49 +++++++++++++++++++++++++++
 amanuensis/server/home.py             | 16 ++++++++-
 amanuensis/templates/home/admin.html  |  3 +-
 amanuensis/templates/home/create.html | 31 +++++++++++++++++
 4 files changed, 97 insertions(+), 2 deletions(-)
 create mode 100644 amanuensis/server/forms.py
 create mode 100644 amanuensis/templates/home/create.html

diff --git a/amanuensis/server/forms.py b/amanuensis/server/forms.py
new file mode 100644
index 0000000..30239d7
--- /dev/null
+++ b/amanuensis/server/forms.py
@@ -0,0 +1,49 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SubmitField, TextAreaField
+from wtforms.validators import DataRequired, ValidationError
+
+from amanuensis.config import json_ro
+
+
+# Custom validators
+def user(exists=True):
+	template = 'User "{{}}" {}'.format("not found" if exists else "already exists")
+	should_exist = bool(exists)
+	def validate_user(form, field):
+		with json_ro('user', 'index.json') as index:
+			if (field.data in index.keys()) != should_exist:
+				raise ValidationError(template.format(field.data))
+	return validate_user
+
+
+def lexicon(exists=True):
+	template = 'Lexicon "{{}}" {}'.format("not found" if exists else "already exists")
+	should_exist = bool(exists)
+	def validate_lexicon(form, field):
+		with json_ro('lexicon', 'index.json') as index:
+			if (field.data in index.keys()) != should_exist:
+				raise ValidationError(template.format(field.data))
+	return validate_lexicon
+
+
+# Forms
+class LoginForm(FlaskForm):
+	"""/auth/login/"""
+	username = StringField('Username', validators=[DataRequired()])
+	password = PasswordField('Password', validators=[DataRequired()])
+	remember = BooleanField('Stay logged in')
+	submit = SubmitField('Log in')
+
+
+class LexiconCreateForm(FlaskForm):
+	"""/admin/create/"""
+	lexiconName = StringField('Lexicon name', validators=[DataRequired(), lexicon(exists=False)])
+	editorName = StringField('Username of editor', validators=[DataRequired(), user(exists=True)])
+	promptText = TextAreaField("Prompt")
+	submit = SubmitField('Create')
+
+
+class LexiconConfigForm(FlaskForm):
+	"""/lexicon/<name>/session/settings/"""
+	configText = TextAreaField("Config file")
+	submit = SubmitField("Submit")
\ No newline at end of file
diff --git a/amanuensis/server/home.py b/amanuensis/server/home.py
index 116add3..bb4ef59 100644
--- a/amanuensis/server/home.py
+++ b/amanuensis/server/home.py
@@ -8,6 +8,7 @@ from wtforms import TextAreaField, SubmitField, StringField
 
 from amanuensis.config import json_ro
 from amanuensis.lexicon import LexiconModel
+from amanuensis.server.forms import LexiconCreateForm
 from amanuensis.server.helpers import admin_required
 from amanuensis.user import UserModel
 
@@ -20,7 +21,7 @@ def get_bp():
 	def home():
 		return render_template('home/home.html')
 
-	@bp.route('/admin/', methods=['GET', 'POST'])
+	@bp.route('/admin/', methods=['GET'])
 	@admin_required
 	def admin():
 		users = []
@@ -35,4 +36,17 @@ def get_bp():
 
 		return render_template('home/admin.html', users=users, lexicons=lexicons)
 
+	@bp.route("/admin/create/", methods=['GET', 'POST'])
+	@admin_required
+	def admin_create():
+		form = LexiconCreateForm()
+
+		if form.validate_on_submit():
+			lexicon_name = form.lexiconName.data
+			editor_name = form.editorName.data
+			prompt = form.promptText.data
+			return "<br>".join([lexicon_name, editor_name, prompt])
+
+		return render_template('home/create.html', form=form)
+
 	return bp
diff --git a/amanuensis/templates/home/admin.html b/amanuensis/templates/home/admin.html
index 4df6049..c564161 100644
--- a/amanuensis/templates/home/admin.html
+++ b/amanuensis/templates/home/admin.html
@@ -4,7 +4,8 @@
 {% block header %}<h2>Amanuensis - Admin Dashboard</h2>{% endblock %}
 
 {% block sb_home %}<a href="{{ url_for('home.home') }}">Home</a>{% endblock %}
-{% set template_sidebar_rows = [self.sb_home()] %}
+{% block sb_create %}<a href="{{ url_for('home.admin_create') }}">Create a lexicon</a>{% endblock %}
+{% set template_sidebar_rows = [self.sb_home(), self.sb_create()] %}
 
 {% block main %}
 <p>Users:</p>
diff --git a/amanuensis/templates/home/create.html b/amanuensis/templates/home/create.html
new file mode 100644
index 0000000..19884ae
--- /dev/null
+++ b/amanuensis/templates/home/create.html
@@ -0,0 +1,31 @@
+{% extends "page_2col.html" %}
+{% import 'macros.html' as macros %}
+{% block title %}Admin | Amanuensis{% endblock %}
+{% block header %}<h2>Amanuensis - Create a Lexicon</h2>{% endblock %}
+
+{% block sb_home %}<a href="{{ url_for('home.home') }}">Home</a>{% endblock %}
+{% block sb_admin %}<a href="{{ url_for('home.admin') }}">Admin</a>{% endblock %}
+{% set template_sidebar_rows = [self.sb_home(), self.sb_admin()] %}
+
+{% block main %}
+<form action="" method="post" novalidate>
+	{{ form.hidden_tag() }}
+	<p>{{ form.lexiconName.label }}<br>{{ form.lexiconName(size=32) }}
+	{% for error in form.lexiconName.errors %}
+	<br><span style="color: #ff0000">{{ error }}</span>
+	{% endfor %}</p>
+
+	<p>{{ form.editorName.label }}<br>{{ form.editorName(size=32) }}
+	{% for error in form.editorName.errors %}
+	<br><span style="color: #ff0000">{{ error }}</span>
+	{% endfor %}</p>
+
+	<p>{{ form.promptText.label }}<br>{{ form.promptText(class_="fullwidth") }}</p>
+
+	<p>{{ form.submit() }}</p>
+</form>
+{% for message in get_flashed_messages() %}
+<span style="color: #ff0000">{{ message }}</span><br>
+{% endfor %}
+{% endblock %}
+{% set template_content_blocks = [self.main()] %}
\ No newline at end of file